Must have Linux Distributions for Linux

Ultimate Linux Mint is an open source and free distribution of Linux derived from the widely used Linux Mint operating system. It is built around the beautiful and customizable Cinnamon desktop environment and includes a vast amount of software...

Ultumix (Ultimate Linux) distribution that has a mix of different software. It is based on PCLinuxOS 2007.The goal of Ultumix is to create a distributed operating system that uses the Linux kernel and has many great features seen throughout other great...

UniDockyNapse is an open source operating system based on the world’s most popular distribution of Linux, Ubuntu. It features a funky desktop environment powered by Unity, Docky, Gala and Adwaita.Distributed as a 64-bit Live DVDThis Ubuntu remix...

Unity Dark or Unity Dark 2 is a freely distributed, open-source distribution of Linux derived from the world’s most popular free operating system, Ubuntu, and built around the modern and intuitive Unity graphical desktop environment. Available for...

Unity Dark 64 is an open-source Linux kernel-based operating system known for its wide-ranging software packages, beautifully designed graphical desktop environment and out-of-the-box multimedia support options. It is derived from the world’s most...

Unity Linux is an open source, completely free and Linux kernel-based operating system derived from Mandriva. It strives to provide Linux developers with a solid and well maintained base that can be used as a starting point for building custom...

Univention Corporate Client (also known as UCC) is a 100% free, open source, reliable, flexible, platform-independent and pre-configured Linux operating system based on the powerful Debian GNU/Linux distribution. It is the client version of the well known...

Univention Corporate Server is an enterprise-ready Linux server distribution based on the Debian GNU/Linux operating system. It provides a reliable and pre-configured server environment for small-business customers, as well as for big corporations and...

UPC LiveCD is a UPC-enabled Linux operating system on a CD-ROM disc. It runs directly from the CD without installing. I created it to demonstrate UPC programming on the SC2005 conference.With UPC LiveCD, you can try out UPC programming without the need of...

The UserLinux Project is developing an effective, streamlined, freely available Linux distribution for businesses of all sizes. The project is not-for-profit with associated services available from a network of commercial service providers.UserLinux...